Light mag. 3.7 earthquake - Bering Sea, 30 mi southeast of Oglodak Island, Aleutians West County, Alaska, USA, on Monday, September 23, 2013 00:00:36
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Light magnitude 3.7 earthquake at 20 km depth
23 Sep 16:19 UTC: First to report: USGS after 4 hours.
Date & time: 23 Sep 2013 12:00:36 UTC
Local time at epicenter: Monday, September 23, 2013 00:00:36
Depth: 20.2 km
Epicenter latitude / longitude: 51.5919°N / 175.1439°W (Bering Sea, Alaska, United States)
Nearest volcano: Sergief (53 km / 33 mi)
Nearby towns and cities:
93 km (58 mi) SW of Atka (pop: 64) --> See nearby quakes!
107 km (67 mi) ESE of Adak (pop: 332) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 2.2 x 1010 joules (6.22 megawatt hours, equivalent to 5.35 tons of TNT) More info
Data for the same earthquake reported by different agencies
Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.
|M 3.7||20 km||93km SW of Atka, Alaska||USGS|
|M 3.7||20 km||ANDREANOF ISLANDS, ALEUTIAN IS.||EMSC|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.